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Automobile threshold reinforcement structure and automobile

A technology for strengthening structures and thresholds, applied to superstructures, subassemblies of superstructures, vehicle components, etc., can solve problems such as increasing the anti-collision capacity of thresholds, achieve the effects of improving crashworthiness, enhancing strength, and reducing personnel injury rates

Active Publication Date: 2015-03-25
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, simply adding other reinforcement structures on the two side panels or in the door sill of the car cannot significantly increase the impact resistance of the door sill

Method used

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  • Automobile threshold reinforcement structure and automobile
  • Automobile threshold reinforcement structure and automobile
  • Automobile threshold reinforcement structure and automobile

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Embodiment Construction

[0024] In order to further elaborate the technical means and effects that the present invention adopts for reaching the intended invention purpose, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation of the automobile door sill reinforcement structure proposed according to the present invention and the automobile with the automobile door sill reinforcement structure Mode, structure, feature and effect thereof are described in detail as follows.

[0025] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, ...

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Abstract

An automobile threshold reinforcement structure comprises a first side plate, a second side plate and a reinforcement rib plate structure, wherein the first side plate and the second side plate are arranged opposite to each other, and the reinforcement rib plate structure is connected between the first side plate and the second side plate. The automobile threshold reinforcement structure can reinforce the structural strength of an automobile threshold, improve crashworthiness of the side faces of an automobile, and reduce the personnel injury rate caused by large deformation of a passenger chamber of the automobile during collision. The invention further relates to the automobile provided with the automobile threshold reinforcement structure.

Description

technical field [0001] The invention relates to the technical field of automobile body structures, in particular to an automobile door sill reinforcement structure and an automobile with the automobile door sill reinforcement structure. Background technique [0002] With the development of automobile driving technology, people have higher and higher requirements for the safety performance of vehicles. In the traffic accidents that occur, the probability of side collisions is relatively high, and the injuries caused to occupants are also relatively large. Therefore, in the development process of automobile models, it is necessary to strengthen the design of the side structure of the automobile body, especially the reinforcement design of the threshold of the automobile. During a side collision, the strength of the sill directly affects the deformation of the vehicle's passenger cavity. [0003] In order to improve the structural strength of the car door sill, increase the ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/20
CPCB62D25/2036
Inventor 洪求才孙立志周大永杜汉斌刘卫国吴成明冯擎峰
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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